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Natasha2012 [34]
2 years ago
6

Need help with this question ASAP! What is the length of CE?

Mathematics
2 answers:
Maru [420]2 years ago
8 0

Answer:

its 8

Step-by-step explanation:

Montano1993 [528]2 years ago
4 0
The length of CR is 8
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Here is a net made of right triangles and rectangles ​
sweet-ann [11.9K]

not sure your question?

comment then i can edit my answer XD

3 0
3 years ago
What is the solution of sqrt x+2-15=-3
antiseptic1488 [7]

Answer:

Step-by-step explanation:

Without brackets, we are not exactly sure what is under the root sign. There are 3 choices.

sqrt(x) + 2 - 15 = - 3

sqrt(x + 2) - 15 = - 3

sqrt(x + 2 - 15) = - 3

I think the middle one is what you intend. If not leave a note.

sqrt(x + 2) - 15 = - 3                Add 15 to both sides.

sqrt(x + 2) - 15+15 = - 3+15     Combine

sqrt(x + 2) = 12                        Square both sides

x + 2 = 12^2                             Do the right

x + 2 = 144                               Subtract 2 from both sides.

x + 2-2 = 144-2

x = 142

3 0
3 years ago
Please help, Thanks.
Evgen [1.6K]

Answer:

C

Step-by-step explanation:

49x² + 28xy + 4y² ← is a perfect square of the form

(ax + by)² = a²x² + 2abxy + b²y²

49 = 7² ⇒ a = 7 and 4 = 2² ⇒ b = 2

2ab = 2 × 7 × 2 = 28

Hence

49x² + 28xy + 4y² = (7x + 2y)²

with factor 7x + 2y ⇒ C

8 0
3 years ago
URGENT!! Please help if you can!!
Leviafan [203]

Answer:

Not a function.

Step-by-step explanation:

It is not a function since it does not pass the vertical line test.

3 0
2 years ago
Read 2 more answers
Please help me I don’t understand this
Tomtit [17]

Answer:64

Step-by-step explanation:

67

4 0
2 years ago
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